The AD210BN is a 3-port Precision Wide Bandwidth Isolation Amplifier manufactured with surface mounted components in an automated assembly process. The AD210 combines design expertise with state-of-the-art manufacturing technology to produce an extremely compact and economical isolator whose performance and abundant user features far exceed those offered in more expensive devices. The AD210 provides a complete isolation function with both signal and power isolation supplied via transformer coupling internal to the module. The AD210's functionally complete design powered by a single +15V supply eliminates the need for an external DC/DC converter unlike optically coupled isolation devices. The true 3-port design structure permits the AD210 to be applied as an input or output isolator, in single or multichannel applications. The amplifier will maintain its high performance under sustained common-mode stress.